I don't know much but i do know (1) in volleyball you can have 6 people on Court and in mini you can have only 4 (2) In mini volleyball you can not kick the ball but in volleyball you can (3) In...
A mini volleyball small and a volleyball is much bigger
Mini volleyballs are much smaller than regular volleyballs but beginner volleyballs are the same size as regular volleyballs but are lighter
What is the Historical Background of Volleyball